Thaum Lub Kaum Hli 26th, kev ua lag luam tus nqi ntawm n-butanol tau nce, nrog tus nqi lag luam nruab nrab ntawm 7790 yuan / ton, nce 1.39% piv rau hnub ua haujlwm dhau los. Muaj ob lub laj thawj tseem ceeb rau tus nqi nce.

1. Tawm tsam cov keeb kwm yav dhau los ntawm qhov tsis zoo xws li tus nqi rov qab ntawm cov nqi qis ntawm cov propylene glycol thiab ncua sij hawm ib ntus hauv kev yuav khoom, ob lub chaw tsim khoom n-butanol hauv Shandong thiab sab qaum teb sab hnub poob tau muaj kev sib tw hnyav rau cov khoom xa tuaj, ua rau muaj kev poob qis hauv kev lag luam. tus nqi lag luam. Txog rau hnub Wednesday no, Shandong cov chaw tsim khoom loj tau nce lawv cov khoom lag luam, thaum n-butanol nyob rau sab qaum teb sab hnub poob tau pauv ntawm tus nqi, qhia txog cov cim ntawm kev rov qab los hauv kev ua lag luam.

1. Downstream plasticizers thiab butyl acetate manufacturers cov khoom xa tuaj tau zoo tuaj, ua ke nrog cov khoom siv raw khoom qis hauv cov chaw tsim khoom, ua rau muaj qee qhov kev xav tau hauv khw. Cov chaw tsim khoom lag luam hauv qab muaj kev xav yuav khoom siab thaum nkag mus rau hauv kev ua lag luam, thiab cov chaw tsim khoom loj nyob rau sab qaum teb sab hnub poob thiab Shandong muaj ob qho tib si muag ntawm tus nqi, yog li tsav tus nqi ntawm n-butanol hauv khw.

Ib qho kev cog qoob loo n-butanol hauv Ningxia tau teem sijhawm rau kev saib xyuas lub lim tiam tom ntej, tab sis vim nws txwv kev tsim khoom txhua hnub, nws qhov cuam tshuam rau kev ua lag luam raug txwv. Tam sim no, qee qhov kev txaus siab ntawm kev yuav khoom hauv qab no tseem zoo, thiab cov tuam txhab tseem ceeb ntawm n-butanol muaj kev xa khoom zoo, thiab tseem muaj chaw rau cov nqi lag luam luv luv kom nce. Txawm li cas los xij, qhov kev thov qis qis qis ntawm lub zog tseem ceeb tau txwv txoj kev loj hlob ntawm kev lag luam n-butanol. Lub sijhawm rov pib dua ntawm qee yam khoom siv hauv Sichuan yog ua ntej ntawm lub sijhawm, ua rau muaj kev lag luam nce ntxiv, thiab tej zaum yuav muaj kev pheej hmoo ntawm tus nqi poob qis hauv kev lag luam nruab nrab mus rau lub sijhawm ntev.

DBP kev lag luam tseem nyob hauv lub xeev ruaj khov thiab tau txais txiaj ntsig, tab sis tag nrho cov kev xav tau qis qis tsis siab, thiab muaj qhov ua tau siab tias cov cuab yeej siv sij hawm luv luv yuav tuav lawv cov khoom tam sim no. Nws cia siab tias DBP kev lag luam xav tau yuav nyob ruaj khov rau lub lim tiam tom ntej. Tam sim no, tsis muaj kev hloov pauv tseem ceeb rau kev ua haujlwm ntawm cov khoom siv hauv cov chaw tsim khoom vinegar, thiab yuav tsis muaj kev saib xyuas cov ntaub ntawv nyob rau lub lim tiam tom ntej, ua rau muaj kev txwv kev lag luam hloov pauv. Cov nqi qis qis yog rov qab, thiab cov tuam txhab lag luam feem ntau tsom rau kev ua tiav cov ntawv cog lus, ncua sij hawm qhov chaw yuav khoom.

Cov roj Crude thiab propane tus nqi hloov pauv ntawm cov qib siab, thiab cov nqi txhawb nqa tseem muaj. Lub ntsiab downstream polypropylene tseem tsis muaj zog thiab nyob rau ntawm ntug ntawm cov nyiaj tau los thiab poob, nrog kev txhawb nqa tsawg rau kev ua lag luam propylene. Txawm li cas los xij, lwm qhov kev ua tau zoo hauv qab yog qhov tsim nyog, nrog rau cov neeg tsim khoom propylene cov khoom xa tuaj qhia kev ua tau zoo rau ob hnub sib law liag, muab kev txhawb nqa tseem ceeb rau cov nqi sib txawv, thiab cov tuam txhab lag luam kuj tuav lub siab los txhawb cov nqi. Nws cia siab tias cov nqi tseem ceeb hauv kev lag luam propylene yuav muaj zog thiab sib sau ua ke hauv lub sijhawm luv.

Zuag qhia tag nrho, kev lag luam propylene kuj tseem muaj zog hauv kev sib sau ua ke, thiab tseem muaj qhov xav tau muaj zog hauv kev lag luam qis. Kev xa khoom ntawm n-butanol manufacturers yog du, thiab tseem muaj chaw rau luv luv nqi lag luam nce. Txawm li cas los xij, qhov tsis muaj zog thov rau propylene glycol nyob rau hauv lub ntsiab downstream muaj qee yam kev txwv ntawm kev lag luam loj hlob. Nws cia siab tias nyob rau lub sijhawm luv luv, kev lag luam tsom mus rau n-butanol kev ua lag luam yuav hloov mus rau qhov siab kawg, nrog kev nce ntawm 200 txog 400 yuan / tuj.